Evidence row 3011707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dCAY1K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e010e871-b661-4354-8af1-25fc2d2f01f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Gudel",
  "owner_address": "0x3fc5cd335411c84b2422d6465170343f0696ff90",
  "raw": {
    "agent_id": "250672",
    "agent_uri": "https://centralcity.ai/a/dCAY1K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gudel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/dCAY1K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gudel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e010e871-b661-4354-8af1-25fc2d2f01f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dCAY1K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:42:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gudel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/dCAY1K"
}

What the leaf hashes

{"body":"c3b27686492fb7885677b35ea3e77f151dc7cd62cd3e0333d5cde61058ef817b","id":3011707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799768141092,"prev":null,"subject":"erc8004:5042:250672","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x606063bc679e9950b83ca37ca89f4827e06384fa55c2f46b2bd90688db1832f3
2. 0x801536472f53fb18607bc4eec94da73becbc467accd09b78878658f4a90b5219
3. 0x0633063f2c62cf1794c8eae1c30f25382e2477f699ba88f19902b3950176dd8e
4. 0x546795e1bc398d651c42a57b7d8d18114e42fd2a0ab5855d55b15aa1668a3782
5. 0x7abb574c999ed61154d7f55bcae4e452e041e7fea113286407d6eda697d0750c
6. 0xb888693a9eeb52975ed694a48f89d2009f7cf561082d8ac4ebd88784653dbed9
7. 0xfbc4a93b6277e36c45470893c5de9df27691d4ac4116a7707206526a83faeed1
8. 0xc6da0d5250751a9a23c6ad257c2839e618f79cc2c8d7722595cdc346736cb0aa
9. 0x15263254dfc689a867c43dac54320047dcecaf0458bd60744bf6fb240b7f8324
10. 0xb9c7b9bed940b75746159bb2a2ebd90dc29c6d8b085385e6ca6f1218d31d78b1
11. 0x342ee019eeec6bf9c360353fbfd30362249953dfe72930f5dbbd3540a8ffa11d
12. 0xed16332def1f4a73193a3818f88f36897a433c9a3eb0300df59a4d04527fe185
13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345